As a Mountain biker and sometime (only for endurance purposes) roadie, I LOVE my Camelback for carrying water and other things. I notice on many of the pictures of people riding tours and also the !NEW! bike ads that water bottles seem to be the norm. If I were to go on a few-day tour, would I discover that water bottles really are that great, or would I really miss my camelback? This is considering I'm still carrying a light load on the bike, not a full camping gear load.

So who likes what? Water bottles? Camelback? Something Else?